Wonder is defined by Thomas [Aquinas] in the Summa Theologiae [I-II, Q. 32, a. 8], as the desiderium sciendi, the desire for knowledge, active longin… - Josef Pieper

Now this structure of hope (among other things) is also what distinguishes philosophy from the special sciences. There is a relationship with the object that is different in principle in the two cases. The question of the special sciences is in principle ultimately answerable, or, at least, it is not un-answerable. It can be said, in a final way (or some day, one will be able to say in a final way) what is the cause, say, of this particular infectious disease. It is in principle possible that one day someone will say, "It is now scientifically proven that such and such is the case, and no otherwise." But […] a philosophical question can never be finally, conclusively answered. […] The object of philosophy is given to the philosopher on the basis of a hope. This is where Dilthey's words make sense: "The demands on the philosophizing person cannot be satisfied. A physicist is an agreeable entity, useful for himself and others; a philosopher, like the saint, only exists as an ideal." It is in the nature of the special sciences to emerge from a state of wonder to the extent that they reach "results." But the philosopher does not emerge from wonder.
Here is at once the limit and the measure of science, as well as the great value, and great doubtfulness, of philosophy. Certainly, in itself it is a "greater" thing to dwell "under the stars." But man is not made to live "out there" permanently! Certainly, it is a more valuable question, as such, to ask about the whole world and the ultimate nature of things. But the answer is not as easily forthcoming as for the special sciences!

Not only the Greeks in general — Aristotle no less than Plato — but the great medieval thinkers as well, all held that there was an element of purely receptive "looking," not only in self-perception but also in intellectual knowing or, as Heraclitus said, "Listening-in to the being of things."
The medievals distinguished between the intellect as ratio and the intellect as intellectus. Ratio is the power of discursive thought, of searching and re-searching, abstracting, refining, and concluding [cf. Latin dis-currere, "to run to and fro"], whereas intellectus refers to the ability of "simply looking" (simplex intuitus), to which the truth presents itself as a landscape presents itself to the eye.

All just order in the world is based on this, that man give man what is his due.